Camonea pilosa (Houttuyn) A.R.Simões & Staples (Convolvulaceae): A Newly Naturalized Species of Camonea in Taiwan

臺灣耳節藤屬的新歸化物種－毛耳節藤（旋花科）

Po-Hao Chen(陳柏豪) ； An-Ching Chung(鍾安晴)

《國立臺灣博物館學刊》 77卷1期 (2024/03) Pp. 67-72

https://doi.org/10.6532/JNTM.202403_77(1).03

摘要

Camonea vitifolia (Burms. f.) Simões & Staples was reclassified into the genus Distimake Raf.; therefore, there was only one known species of the genus Camonea Raf. in Taiwan, Camonea umbellata (L.) Simões & Staples. Recently, Camonea pilosa (Houttuyn) A.R.Simões & Staples has been found at low altitudes in central Taiwan, and we report it as a newly naturalized species of Camonea. Taxonomic descriptions and color photographs of C. pilosa and the key for the Camonea species in Taiwan are provided to assist in identification.

關鍵字

Camonea ； Convolvulaceae ； Merremia s.l. ； naturalized plant ； Taiwan

並列摘要

在掌葉萼龍藤（原稱掌葉菜欒藤或掌葉耳節藤）（Camonea vitifolia（Burm. f.）Simões & Staples）轉移到萼龍藤屬（Distimake Raf.）後，臺灣的耳節藤屬（Camonea Raf.）僅剩繖花耳節藤（原稱繖花菜欒藤）（Camonea umbellata（L.）Simões & Staples）一種。近年在臺灣中部低海拔發現毛耳節藤（Camonea pilosa（Houttuyn）A.R.Simões & Staples），故於此報導為臺灣耳節藤屬之新歸化物種，並提供該種的形態描述、彩色圖片及臺灣耳節藤屬植物檢索表以協助鑑定。

並列關鍵字

耳節藤屬 ； 旋花科 ； 廣義菜欒藤屬 ； 歸化植物 ； 臺灣

參考文獻

Chao, C. T.,Chen P. H.,Wang C. M.(2017).Two newly naturalized plant species in Taiwan: Astraea lobata and Merremia umbellata.Quarterly Journal of Forest Research.39(4),285-294.

Chung, S. W.(2018).Illustrated Flora of Taiwan.Taipei, Taiwan:Owl Publishing House Co., ltd., Taiwan.

Editorial Committee of the Red List of Taiwan Plant(2017).The Red List of Vascular Plants of Taiwan, 2017.Chichi, Nantou, Taiwan:Endemic Species Research Institute, Forestry Bureau, Council of Agriculture, Executive Yuan.

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